Manufacturer Part Number
AD8802ARZ
Manufacturer
Analog Devices
Introduction
TrimDAC with 12 channels and SPI interface designed for precision analog output
Product Features and Performance
8-bit resolution
12 individual D/A converters
R-2R resistor ladder architecture
600ns typical settling time
SPI digital interface
External voltage reference compatible
Operating temperature range from -40°C to 85°C
Product Advantages
High integration with 12 DACs in one package
Fine resolution with INL/DNL of ±0.5 LSB and ±0.25 LSB
Wide supply voltage range, accommodating various logic levels
Key Technical Parameters
Number of Bits: 8
Number of D/A Converters: 12
Settling Time: 600ns (Typ)
Output Type: Voltage - Unbuffered
Data Interface: SPI
Voltage - Supply, Analog: 2.7V ~ 5.5V
Voltage - Supply, Digital: 2.7V ~ 5.5V
INL/DNL (LSB): ±0.5, ±0.25
Quality and Safety Features
Built to industry standards for safety and quality
Compatibility
Compatible with SPI protocol systems
Operable with various analog and digital supply voltages
Application Areas
Precision analog output applications
Data acquisition systems
Automatic test equipment
Closed-loop control systems
Product Lifecycle
Active product status
Not indicated as nearing discontinuation
Replacements or upgrades may be available in newer series
Several Key Reasons to Choose This Product
High channel density with 12 D/A converters reduces system complexity
Fast settling time enables rapid response applications
Exceptional accuracy and stability with low INL/DNL
Versatile operating temperature suits a broad range of environments
Proven reliability from a well-established manufacturer in the semiconductor industry
AD8802AR-RADI (Analog Devices, Inc.)